Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6

Conflicts:
	drivers/net/bnx2x/bnx2x.h
	drivers/net/wireless/iwlwifi/iwl-1000.c
	drivers/net/wireless/iwlwifi/iwl-6000.c
	drivers/net/wireless/iwlwifi/iwl-core.h
	drivers/vhost/vhost.c

70 files changed, 458 insertions, 202 deletions

diff --git a/MAINTAINERS b/MAINTAINERS
index 2a5e60fb3b5d..f5630a5b3f49 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -5943,7 +5943,6 @@ F:	include/linux/tty.h
 
 TULIP NETWORK DRIVERS
 M:	Grant Grundler <grundler@parisc-linux.org>
-M:	Kyle McMartin <kyle@mcmartin.ca>
 L:	netdev@vger.kernel.org
 S:	Maintained
 F:	drivers/net/tulip/
diff --git a/drivers/atm/adummy.c b/drivers/atm/adummy.c
index 46b94762125b..f9b983ae6877 100644
--- a/drivers/atm/adummy.c
+++ b/drivers/atm/adummy.c
@@ -154,7 +154,7 @@ static int __init adummy_init(void)
 		err = -ENOMEM;
 		goto out;
 	}
-	atm_dev = atm_dev_register(DEV_LABEL, &adummy_ops, -1, NULL);
+	atm_dev = atm_dev_register(DEV_LABEL, NULL, &adummy_ops, -1, NULL);
 	if (!atm_dev) {
 		printk(KERN_ERR DEV_LABEL ": atm_dev_register() failed\n");
 		err = -ENODEV;
diff --git a/drivers/atm/ambassador.c b/drivers/atm/ambassador.c
index a33896a482e6..ffe9b655292e 100644
--- a/drivers/atm/ambassador.c
+++ b/drivers/atm/ambassador.c
@@ -2244,7 +2244,8 @@ static int __devinit amb_probe(struct pci_dev *pci_dev, const struct pci_device_
 		goto out_reset;
 	}
 
-	dev->atm_dev = atm_dev_register (DEV_LABEL, &amb_ops, -1, NULL);
+	dev->atm_dev = atm_dev_register (DEV_LABEL, &pci_dev->dev, &amb_ops, -1,
+					 NULL);
 	if (!dev->atm_dev) {
 		PRINTD (DBG_ERR, "failed to register Madge ATM adapter");
 		err = -EINVAL;
diff --git a/drivers/atm/atmtcp.c b/drivers/atm/atmtcp.c
index b9101818b47b..2b464b631f22 100644
--- a/drivers/atm/atmtcp.c
+++ b/drivers/atm/atmtcp.c
@@ -366,7 +366,7 @@ static int atmtcp_create(int itf,int persist,struct atm_dev **result)
 	if (!dev_data)
 		return -ENOMEM;
 
-	dev = atm_dev_register(DEV_LABEL,&atmtcp_v_dev_ops,itf,NULL);
+	dev = atm_dev_register(DEV_LABEL,NULL,&atmtcp_v_dev_ops,itf,NULL);
 	if (!dev) {
 		kfree(dev_data);
 		return itf == -1 ? -ENOMEM : -EBUSY;
diff --git a/drivers/atm/eni.c b/drivers/atm/eni.c
index 97c5898cd76e..c495fae74200 100644
--- a/drivers/atm/eni.c
+++ b/drivers/atm/eni.c
@@ -2244,7 +2244,7 @@ static int __devinit eni_init_one(struct pci_dev *pci_dev,
 		    &zeroes);
 		if (!cpu_zeroes) goto out1;
 	}
-	dev = atm_dev_register(DEV_LABEL,&ops,-1,NULL);
+	dev = atm_dev_register(DEV_LABEL, &pci_dev->dev, &ops, -1, NULL);
 	if (!dev) goto out2;
 	pci_set_drvdata(pci_dev, dev);
 	eni_dev->pci_dev = pci_dev;
diff --git a/drivers/atm/firestream.c b/drivers/atm/firestream.c
index 5d86bb803e94..7d912baf01d4 100644
--- a/drivers/atm/firestream.c
+++ b/drivers/atm/firestream.c
@@ -1911,7 +1911,7 @@ static int __devinit firestream_init_one (struct pci_dev *pci_dev,
 		    fs_dev, sizeof (struct fs_dev));
 	if (!fs_dev)
 		goto err_out;
-	atm_dev = atm_dev_register("fs", &ops, -1, NULL);
+	atm_dev = atm_dev_register("fs", &pci_dev->dev, &ops, -1, NULL);
 	if (!atm_dev)
 		goto err_out_free_fs_dev;
   
diff --git a/drivers/atm/fore200e.c b/drivers/atm/fore200e.c
index c09761959354..44f778507770 100644
--- a/drivers/atm/fore200e.c
+++ b/drivers/atm/fore200e.c
@@ -2567,14 +2567,14 @@ release:
 
 
 static int __devinit
-fore200e_register(struct fore200e* fore200e)
+fore200e_register(struct fore200e* fore200e, struct device *parent)
 {
     struct atm_dev* atm_dev;
 
     DPRINTK(2, "device %s being registered\n", fore200e->name);
 
-    atm_dev = atm_dev_register(fore200e->bus->proc_name, &fore200e_ops, -1,
-      NULL); 
+    atm_dev = atm_dev_register(fore200e->bus->proc_name, parent, &fore200e_ops,
+                               -1, NULL);
     if (atm_dev == NULL) {
 	printk(FORE200E "unable to register device %s\n", fore200e->name);
 	return -ENODEV;
@@ -2594,9 +2594,9 @@ fore200e_register(struct fore200e* fore200e)
 
 
 static int __devinit
-fore200e_init(struct fore200e* fore200e)
+fore200e_init(struct fore200e* fore200e, struct device *parent)
 {
-    if (fore200e_register(fore200e) < 0)
+    if (fore200e_register(fore200e, parent) < 0)
 	return -ENODEV;
     
     if (fore200e->bus->configure(fore200e) < 0)
@@ -2662,7 +2662,7 @@ static int __devinit fore200e_sba_probe(struct platform_device *op,
 
 	sprintf(fore200e->name, "%s-%d", bus->model_name, index);
 
-	err = fore200e_init(fore200e);
+	err = fore200e_init(fore200e, &op->dev);
 	if (err < 0) {
 		fore200e_shutdown(fore200e);
 		kfree(fore200e);
@@ -2740,7 +2740,7 @@ fore200e_pca_detect(struct pci_dev *pci_dev, const struct pci_device_id *pci_ent
 
     sprintf(fore200e->name, "%s-%d", bus->model_name, index);
 
-    err = fore200e_init(fore200e);
+    err = fore200e_init(fore200e, &pci_dev->dev);
     if (err < 0) {
 	fore200e_shutdown(fore200e);
 	goto out_free;
diff --git a/drivers/atm/he.c b/drivers/atm/he.c
index 801e8b6e9d1f..6cf59bf281dc 100644
--- a/drivers/atm/he.c
+++ b/drivers/atm/he.c
@@ -366,7 +366,7 @@ he_init_one(struct pci_dev *pci_dev, const struct pci_device_id *pci_ent)
 		goto init_one_failure;
 	}
 
-	atm_dev = atm_dev_register(DEV_LABEL, &he_ops, -1, NULL);
+	atm_dev = atm_dev_register(DEV_LABEL, &pci_dev->dev, &he_ops, -1, NULL);
 	if (!atm_dev) {
 		err = -ENODEV;
 		goto init_one_failure;
diff --git a/drivers/atm/horizon.c b/drivers/atm/horizon.c
index a95790452a68..24761e1d6642 100644
--- a/drivers/atm/horizon.c
+++ b/drivers/atm/horizon.c
@@ -2733,7 +2733,8 @@ static int __devinit hrz_probe(struct pci_dev *pci_dev, const struct pci_device_
 	PRINTD(DBG_INFO, "found Madge ATM adapter (hrz) at: IO %x, IRQ %u, MEM %p",
 	       iobase, irq, membase);
 
-	dev->atm_dev = atm_dev_register(DEV_LABEL, &hrz_ops, -1, NULL);
+	dev->atm_dev = atm_dev_register(DEV_LABEL, &pci_dev->dev, &hrz_ops, -1,
+					NULL);
 	if (!(dev->atm_dev)) {
 		PRINTD(DBG_ERR, "failed to register Madge ATM adapter");
 		err = -EINVAL;
diff --git a/drivers/atm/idt77252.c b/drivers/atm/idt77252.c
index bce57328ddde..bfb7feee0400 100644
--- a/drivers/atm/idt77252.c
+++ b/drivers/atm/idt77252.c
@@ -3698,7 +3698,8 @@ idt77252_init_one(struct pci_dev *pcidev, const struct pci_device_id *id)
 		goto err_out_iounmap;
 	}
 
-	dev = atm_dev_register("idt77252", &idt77252_ops, -1, NULL);
+	dev = atm_dev_register("idt77252", &pcidev->dev, &idt77252_ops, -1,
+			       NULL);
 	if (!dev) {
 		printk("%s: can't register atm device\n", card->name);
 		err = -EIO;
diff --git a/drivers/atm/iphase.c b/drivers/atm/iphase.c
index 9309d4724e13..729254053758 100644
--- a/drivers/atm/iphase.c
+++ b/drivers/atm/iphase.c
@@ -3172,7 +3172,7 @@ static int __devinit ia_init_one(struct pci_dev *pdev,
 		ret = -ENODEV;
 		goto err_out_free_iadev;
 	}
-	dev = atm_dev_register(DEV_LABEL, &ops, -1, NULL);
+	dev = atm_dev_register(DEV_LABEL, &pdev->dev, &ops, -1, NULL);
 	if (!dev) {
 		ret = -ENOMEM;
 		goto err_out_disable_dev;
diff --git a/drivers/atm/lanai.c b/drivers/atm/lanai.c
index 930051d941a7..52880c8387d8 100644
--- a/drivers/atm/lanai.c
+++ b/drivers/atm/lanai.c
@@ -2588,7 +2588,7 @@ static int __devinit lanai_init_one(struct pci_dev *pci,
 		return -ENOMEM;
 	}
 
-	atmdev = atm_dev_register(DEV_LABEL, &ops, -1, NULL);
+	atmdev = atm_dev_register(DEV_LABEL, &pci->dev, &ops, -1, NULL);
 	if (atmdev == NULL) {
 		printk(KERN_ERR DEV_LABEL
 		    ": couldn't register atm device!\n");
diff --git a/drivers/atm/nicstar.c b/drivers/atm/nicstar.c
index 2f3516b7f118..6b313ee9231b 100644
--- a/drivers/atm/nicstar.c
+++ b/drivers/atm/nicstar.c
@@ -771,7 +771,8 @@ static int __devinit ns_init_card(int i, struct pci_dev *pcidev)
 	}
 
 	/* Register device */
-	card->atmdev = atm_dev_register("nicstar", &atm_ops, -1, NULL);
+	card->atmdev = atm_dev_register("nicstar", &card->pcidev->dev, &atm_ops,
+					-1, NULL);
 	if (card->atmdev == NULL) {
 		printk("nicstar%d: can't register device.\n", i);
 		error = 17;
diff --git a/drivers/atm/solos-pci.c b/drivers/atm/solos-pci.c
index 2e08c996fd30..73fb1c4f4cd4 100644
--- a/drivers/atm/solos-pci.c
+++ b/drivers/atm/solos-pci.c
@@ -166,7 +166,7 @@ static irqreturn_t solos_irq(int irq, void *dev_id);
 static struct atm_vcc* find_vcc(struct atm_dev *dev, short vpi, int vci);
 static int list_vccs(int vci);
 static void release_vccs(struct atm_dev *dev);
-static int atm_init(struct solos_card *);
+static int atm_init(struct solos_card *, struct device *);
 static void atm_remove(struct solos_card *);
 static int send_command(struct solos_card *card, int dev, const char *buf, size_t size);
 static void solos_bh(unsigned long);
@@ -1210,7 +1210,7 @@ static int fpga_probe(struct pci_dev *dev, const struct pci_device_id *id)
 	if (db_firmware_upgrade)
 		flash_upgrade(card, 3);
 
-	err = atm_init(card);
+	err = atm_init(card, &dev->dev);
 	if (err)
 		goto out_free_irq;
 
@@ -1233,7 +1233,7 @@ static int fpga_probe(struct pci_dev *dev, const struct pci_device_id *id)
 	return err;
 }
 
-static int atm_init(struct solos_card *card)
+static int atm_init(struct solos_card *card, struct device *parent)
 {
 	int i;
 
@@ -1244,7 +1244,7 @@ static int atm_init(struct solos_card *card)
 		skb_queue_head_init(&card->tx_queue[i]);
 		skb_queue_head_init(&card->cli_queue[i]);
 
-		card->atmdev[i] = atm_dev_register("solos-pci", &fpga_ops, -1, NULL);
+		card->atmdev[i] = atm_dev_register("solos-pci", parent, &fpga_ops, -1, NULL);
 		if (!card->atmdev[i]) {
 			dev_err(&card->dev->dev, "Could not register ATM device %d\n", i);
 			atm_remove(card);
diff --git a/drivers/atm/zatm.c b/drivers/atm/zatm.c
index 4e885d2da49c..624917902b65 100644
--- a/drivers/atm/zatm.c
+++ b/drivers/atm/zatm.c
@@ -1597,7 +1597,7 @@ static int __devinit zatm_init_one(struct pci_dev *pci_dev,
 		goto out;
 	}
 
-	dev = atm_dev_register(DEV_LABEL, &ops, -1, NULL);
+	dev = atm_dev_register(DEV_LABEL, &pci_dev->dev, &ops, -1, NULL);
 	if (!dev)
 		goto out_free;
 
diff --git a/drivers/bluetooth/hci_ldisc.c b/drivers/bluetooth/hci_ldisc.c
index 720148294e64..3c6cabcb7d84 100644
--- a/drivers/bluetooth/hci_ldisc.c
+++ b/drivers/bluetooth/hci_ldisc.c
@@ -311,8 +311,10 @@ static void hci_uart_tty_close(struct tty_struct *tty)
 
 		if (test_and_clear_bit(HCI_UART_PROTO_SET, &hu->flags)) {
 			hu->proto->close(hu);
-			hci_unregister_dev(hdev);
-			hci_free_dev(hdev);
+			if (hdev) {
+				hci_unregister_dev(hdev);
+				hci_free_dev(hdev);
+			}
 		}
 	}
 }
diff --git a/drivers/connector/connector.c b/drivers/connector/connector.c
index e16c3fa8d2e3..05117f1ad867 100644
--- a/drivers/connector/connector.c
+++ b/drivers/connector/connector.c
@@ -36,6 +36,7 @@
 MODULE_LICENSE("GPL");
 MODULE_AUTHOR("Evgeniy Polyakov <zbr@ioremap.net>");
 MODULE_DESCRIPTION("Generic userspace <-> kernelspace connector.");
+MODULE_ALIAS_NET_PF_PROTO(PF_NETLINK, NETLINK_CONNECTOR);
 
 static struct cn_dev cdev;
 
diff --git a/drivers/net/benet/be.h b/drivers/net/benet/be.h
index 9cab32328bba..add0b93350dd 100644
--- a/drivers/net/benet/be.h
+++ b/drivers/net/benet/be.h
@@ -242,7 +242,7 @@ struct be_adapter {
 	u8 __iomem *db;		/* Door Bell */
 	u8 __iomem *pcicfg;	/* PCI config space */
 
-	spinlock_t mbox_lock;	/* For serializing mbox cmds to BE card */
+	struct mutex mbox_lock; /* For serializing mbox cmds to BE card */
 	struct be_dma_mem mbox_mem;
 	/* Mbox mem is adjusted to align to 16 bytes. The allocated addr
 	 * is stored for freeing purpose */
diff --git a/drivers/net/benet/be_cmds.c b/drivers/net/benet/be_cmds.c
index 171a08caf2be..0c7811faf72c 100644
--- a/drivers/net/benet/be_cmds.c
+++ b/drivers/net/benet/be_cmds.c
@@ -467,7 +467,8 @@ int be_cmd_fw_init(struct be_adapter *adapter)
 	u8 *wrb;
 	int status;
 
-	spin_lock(&adapter->mbox_lock);
+	if (mutex_lock_interruptible(&adapter->mbox_lock))
+		return -1;
 
 	wrb = (u8 *)wrb_from_mbox(adapter);
 	*wrb++ = 0xFF;
@@ -481,7 +482,7 @@ int be_cmd_fw_init(struct be_adapter *adapter)
 
 	status = be_mbox_notify_wait(adapter);
 
-	spin_unlock(&adapter->mbox_lock);
+	mutex_unlock(&adapter->mbox_lock);
 	return status;
 }
 
@@ -496,7 +497,8 @@ int be_cmd_fw_clean(struct be_adapter *adapter)
 	if (adapter->eeh_err)
 		return -EIO;
 
-	spin_lock(&adapter->mbox_lock);
+	if (mutex_lock_interruptible(&adapter->mbox_lock))
+		return -1;
 
 	wrb = (u8 *)wrb_from_mbox(adapter);
 	*wrb++ = 0xFF;
@@ -510,7 +512,7 @@ int be_cmd_fw_clean(struct be_adapter *adapter)
 
 	status = be_mbox_notify_wait(adapter);
 
-	spin_unlock(&adapter->mbox_lock);
+	mutex_unlock(&adapter->mbox_lock);
 	return status;
 }
 int be_cmd_eq_create(struct be_adapter *adapter,
@@ -521,7 +523,8 @@ int be_cmd_eq_create(struct be_adapter *adapter,
 	struct be_dma_mem *q_mem = &eq->dma_mem;
 	int status;
 
-	spin_lock(&adapter->mbox_lock);
+	if (mutex_lock_interruptible(&adapter->mbox_lock))
+		return -1;
 
 	wrb = wrb_from_mbox(adapter);
 	req = embedded_payload(wrb);
@@ -551,7 +554,7 @@ int be_cmd_eq_create(struct be_adapter *adapter,
 		eq->created = true;
 	}
 
-	spin_unlock(&adapter->mbox_lock);
+	mutex_unlock(&adapter->mbox_lock);
 	return status;
 }
 
@@ -563,7 +566,8 @@ int be_cmd_mac_addr_query(struct be_adapter *adapter, u8 *mac_addr,
 	struct be_cmd_req_mac_query *req;
 	int status;
 
-	spin_lock(&adapter->mbox_lock);
+	if (mutex_lock_interruptible(&adapter->mbox_lock))
+		return -1;
 
 	wrb = wrb_from_mbox(adapter);
 	req = embedded_payload(wrb);
@@ -588,7 +592,7 @@ int be_cmd_mac_addr_query(struct be_adapter *adapter, u8 *mac_addr,
 		memcpy(mac_addr, resp->mac.addr, ETH_ALEN);
 	}
 
-	spin_unlock(&adapter->mbox_lock);
+	mutex_unlock(&adapter->mbox_lock);
 	return status;
 }
 
@@ -672,7 +676,8 @@ int be_cmd_cq_create(struct be_adapter *adapter,
 	void *ctxt;
 	int status;
 
-	spin_lock(&adapter->mbox_lock);
+	if (mutex_lock_interruptible(&adapter->mbox_lock))
+		return -1;
 
 	wrb = wrb_from_mbox(adapter);
 	req = embedded_payload(wrb);
@@ -726,7 +731,7 @@ int be_cmd_cq_create(struct be_adapter *adapter,
 		cq->created = true;
 	}
 
-	spin_unlock(&adapter->mbox_lock);
+	mutex_unlock(&adapter->mbox_lock);
 
 	return status;
 }
@@ -749,7 +754,8 @@ int be_cmd_mccq_create(struct be_adapter *adapter,
 	void *ctxt;
 	int status;
 
-	spin_lock(&adapter->mbox_lock);
+	if (mutex_lock_interruptible(&adapter->mbox_lock))
+		return -1;
 
 	wrb = wrb_from_mbox(adapter);
 	req = embedded_payload(wrb);
@@ -793,7 +799,7 @@ int be_cmd_mccq_create(struct be_adapter *adapter,
 		mccq->id = le16_to_cpu(resp->id);
 		mccq->created = true;
 	}
-	spin_unlock(&adapter->mbox_lock);
+	mutex_unlock(&adapter->mbox_lock);
 
 	return status;
 }
@@ -808,7 +814,8 @@ int be_cmd_txq_create(struct be_adapter *adapter,
 	void *ctxt;
 	int status;
 
-	spin_lock(&adapter->mbox_lock);
+	if (mutex_lock_interruptible(&adapter->mbox_lock))
+		return -1;
 
 	wrb = wrb_from_mbox(adapter);
 	req = embedded_payload(wrb);
@@ -840,7 +847,7 @@ int be_cmd_txq_create(struct be_adapter *adapter,
 		txq->created = true;
 	}
 
-	spin_unlock(&adapter->mbox_lock);
+	mutex_unlock(&adapter->mbox_lock);
 
 	return status;
 }
@@ -855,7 +862,8 @@ int be_cmd_rxq_create(struct be_adapter *adapter,
 	struct be_dma_mem *q_mem = &rxq->dma_mem;
 	int status;
 
-	spin_lock(&adapter->mbox_lock);
+	if (mutex_lock_interruptible(&adapter->mbox_lock))
+		return -1;
 
 	wrb = wrb_from_mbox(adapter);
 	req = embedded_payload(wrb);
@@ -882,7 +890,7 @@ int be_cmd_rxq_create(struct be_adapter *adapter,
 		*rss_id = resp->rss_id;
 	}
 
-	spin_unlock(&adapter->mbox_lock);
+	mutex_unlock(&adapter->mbox_lock);
 
 	return status;
 }
@@ -901,7 +909,8 @@ int be_cmd_q_destroy(struct be_adapter *adapter, struct be_queue_info *q,
 	if (adapter->eeh_err)
 		return -EIO;
 
-	spin_lock(&adapter->mbox_lock);
+	if (mutex_lock_interruptible(&adapter->mbox_lock))
+		return -1;
 
 	wrb = wrb_from_mbox(adapter);
 	req = embedded_payload(wrb);
@@ -938,7 +947,7 @@ int be_cmd_q_destroy(struct be_adapter *adapter, struct be_queue_info *q,
 
 	status = be_mbox_notify_wait(adapter);
 
-	spin_unlock(&adapter->mbox_lock);
+	mutex_unlock(&adapter->mbox_lock);
 
 	return status;
 }
@@ -954,7 +963,8 @@ int be_cmd_if_create(struct be_adapter *adapter, u32 cap_flags, u32 en_flags,
 	struct be_cmd_req_if_create *req;
 	int status;
 
-	spin_lock(&adapter->mbox_lock);
+	if (mutex_lock_interruptible(&adapter->mbox_lock))
+		return -1;
 
 	wrb = wrb_from_mbox(adapter);
 	req = embedded_payload(wrb);
@@ -980,7 +990,7 @@ int be_cmd_if_create(struct be_adapter *adapter, u32 cap_flags, u32 en_flags,
 			*pmac_id = le32_to_cpu(resp->pmac_id);
 	}
 
-	spin_unlock(&adapter->mbox_lock);
+	mutex_unlock(&adapter->mbox_lock);
 	return status;
 }
 
@@ -994,7 +1004,8 @@ int be_cmd_if_destroy(struct be_adapter *adapter, u32 interface_id)
 	if (adapter->eeh_err)
 		return -EIO;
 
-	spin_lock(&adapter->mbox_lock);
+	if (mutex_lock_interruptible(&adapter->mbox_lock))
+		return -1;
 
 	wrb = wrb_from_mbox(adapter);
 	req = embedded_payload(wrb);
@@ -1009,7 +1020,7 @@ int be_cmd_if_destroy(struct be_adapter *adapter, u32 interface_id)
 
 	status = be_mbox_notify_wait(adapter);